Diseño e implementación de una estación de dosificación de productos a granel para prácticas de automatismo industrial.

Abstract

The thesis project performed was aimed design and implements a dosing station industrial prototype, where students can interact and to perform exercise and clear all doubts regarding the field, technical and professional. The main elements that compose it are two modules, the 1200 PLC training module which consists of a CPU 1214C / AC / DC / RELAY with their respective digital inputs and outputs, the analog module with which you can perform various practices of different industrial processes, and the other dosing module consists of sensors inductive and capacitive type, a rotary encoder, frequency converters, motors, transport band and worm screw. The operation of the machine dosing is done by a closed loop control; the control action is computed as a function of the measured error between the controlled variable and the desired set point, so the student can perform industrial practices at scales smaller